mirror of
https://github.com/eclipse/upm.git
synced 2025-03-25 09:49:59 +03:00
34 lines
964 B
Java
34 lines
964 B
Java
/*
|
|
* Author: Jon Trulson <jtrulson@ics.com>
|
|
* Copyright (c) 2017 Intel Corporation.
|
|
*
|
|
* This program and the accompanying materials are made available under the
|
|
* terms of the The MIT License which is available at
|
|
* https://opensource.org/licenses/MIT.
|
|
*
|
|
* SPDX-License-Identifier: MIT
|
|
*/
|
|
|
|
public class SpeakerPWM_Example {
|
|
|
|
public static void main(String[] args) throws InterruptedException {
|
|
// ! [Interesting]
|
|
// Instantiate a Speaker (PWM) pin D3 in PWM mode
|
|
upm_speaker.Speaker speaker = new upm_speaker.Speaker(3, true);
|
|
|
|
// emit a series of frequencies for 500ms each
|
|
speaker.emit(50, 500);
|
|
speaker.emit(75, 500);
|
|
speaker.emit(125, 500);
|
|
speaker.emit(250, 500);
|
|
speaker.emit(500, 500);
|
|
speaker.emit(1000, 500);
|
|
speaker.emit(2000, 500);
|
|
speaker.emit(3000, 500);
|
|
speaker.emit(5000, 500);
|
|
speaker.emit(10000, 500);
|
|
// ! [Interesting]
|
|
}
|
|
|
|
}
|